public DirectedGraph ConvertToDMGL(freeGraph input)
{
DirectedGraph output = new DirectedGraph();
output.Title = input.Id;
// input.InverseWeights(false, true);
nodeStyler = new NodeWeightStylerCategories(setup.NodeGradient, setup);
linkStyler = new NodeWeightStylerCategories(setup.LinkGradient, setup);
foreach (freeGraphNodeBase node in input.nodes)
{
try
{
if (node != null)
{
var c = Categories.AddOrGetCategory(node.type.ToString(), "", "");
output.Categories.AddUnique(c);
nodeStyler.learn(node.type, node.weight);
}
}
catch (Exception ex)
{
output.ConversionErrors.Add("Node learning-conversion: " + ex.Message + Environment.NewLine + ex.StackTrace);
}
}
foreach (var link in input.links)
{
try
{
if (link != null)
{
var c = Categories.AddOrGetCategory(link.type.ToString(), "", "");
output.Categories.AddUnique(c);
linkStyler.learn(link.type, link.weight);
}
}
catch (Exception ex)
{
output.ConversionErrors.Add("link learning-conversion: " + ex.Message + Environment.NewLine + ex.StackTrace);
}
}
foreach (freeGraphNodeBase node in input.nodes)
{
try
{
if (node != null)
{
var nd = output.Nodes.AddNode(node.name);
nd.Category = output.Categories[node.type].Id;
nd.Background = nodeStyler.GetHexColor(node.weight, node.type);
nd.StrokeThinkness = nodeStyler.GetBorderThickness(node.weight, node.type);
nd.Stroke = nodeStyler.GetHexColor(1, node.type);
nd.Label = nd.Label + " (" + node.weight.ToString(setup.NodeWeightFormat) + ")";
if (setup.doAddNodeTypeToLabel)
{
nd.Label = nd.Label + " [" + node.type + "]";
}
}
}
catch (Exception ex)
{
output.ConversionErrors.Add("Node conversion: " + ex.Message + Environment.NewLine + ex.StackTrace);
}
}
foreach (var link in input.links)
{
try
{
if (link != null)
{
var nodeA = input.GetNode(link.nodeNameA);
var nodeB = input.GetNode(link.nodeNameB);
var lnk = new Link(link.nodeNameA, link.nodeNameB, false);
if (setup.doLinkDirectionFromLowerTypeToHigher)
{
if (nodeB.type < nodeA.type)
{
lnk = new Link(link.nodeNameB, link.nodeNameA, false);
}
}
if (setup.doAddLinkWeightInTheLabel)
{
lnk.Label = lnk.Label.add(link.weight.ToString(setup.LinkWeightFormat));
}
else
{
lnk.Label = link.linkLabel;
}
lnk.Category = output.Categories[link.type].Id;
lnk.Stroke = linkStyler.GetHexColor(link.weight, link.type);
lnk.StrokeThinkness = linkStyler.GetBorderThickness(link.weight, link.type);
output.Links.Add(lnk);
}
}
catch (Exception ex)
{
output.ConversionErrors.Add("Link conversion: " + ex.Message + Environment.NewLine + ex.StackTrace);
}
}
output.Layout = DGML.enums.GraphLayoutEnum.ForceDirected;
output.GraphDirection = DGML.enums.GraphDirectionEnum.Sugiyama;
return(output);
}
